21952064

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{4831}}^1$

素因数の和:4914

約数の個数: 28

約数和(自身を含む): 44183808

約数和(自身を除く): 22231744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 4831, 9662, 19324, 38648, 77296, 154592, 309184, 343001, 686002, 1372004, 2744008, 5488016, 10976032, 21952064]

約数ペア:

[(1, 21952064), (2, 10976032), (4, 5488016), (8, 2744008), (16, 1372004), (32, 686002), (64, 343001), (71, 309184), (142, 154592), (284, 77296), (568, 38648), (1136, 19324), (2272, 9662), (4544, 4831)]